Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java slippers" » "python using data slippers", "python using java slippery", "python using java grippers"
"nhu cau van snippets" » "nhu chau van snippets", "nhu cuu van snippets", "nhu cac van snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java slippers") or ("nhu cau van snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippers") OR ("nhu cau van snippets"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using java slippers ) or ( nhu cau van snippets ))) or ( locating bug core snippets ))*.